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Optoma HD300X

alaTest has collected and analyzed 99 reviews of Optoma HD300X. The average rating for this product is 4.6/5, compared to an average rating of 4.2/5 for other products in the same category for all reviews. Views about the size and noise are generally positive. The price and usability also get good feedback.

image quality, usability, price, noise, size

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the Optoma HD300X is awarded an overall alaScore™ of 90/100 = Excellent quality.

Review analysis

(Based on 99 reviews)

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Consumer review ( review summary for Optoma HD300X


alaTest has collected and analyzed 36 user reviews of Optoma HD300X from The average user rating for this product is 4.5/5, compared to an average user rating of 4.3/5 for other products in the same category on People are impressed by the size and usability. The price and noise also get good feedback, but some have doubts about the reliability.

image quality, noise, price, usability, size


94% of the reviews on give this product a positive rating.

This summary is based on the products: Optoma HD300X 1080p 3D Digital Light Processing ProjectorOptoma HD300X 1080p 3D Digital Light Processing Projector

Sep, 2018

TechAdvisor Recommended

Expert review by : Mark Pickavance (

Optoma UHD300X


As the cheapest of the current 4K Projectors, the Optoma UHD300X delivers great colours, sharp detail and HDR colour gamut. Is this the projector that anyone creating Ultra HD home cinema on the cheap will want? Find out in our full review.

Consumer review (



generally excellent


Jan, 2012

Product Specifications


Battery Technology:Alkaline
Battery Type:AAA


RoHS compliance: Yes


Cable lock slot:Kensington / Y
Cable lock slot type:Kensington
Ceiling mountable: Yes
Ceiling mounting supported:Y
Color of product:Black / White
Form Factor:Desktop
LED Indicators:Power, Status
Product type:Desktop projector / Portable projector


Built-in display:N / No

Energy Management

AC adapter frequency:50/60
AC adapter input voltage:110 - 220
AC input frequency:50 - 60
AC input voltage:110 - 220
Power consumption (standby):1
Power consumption (typical):260
Power Source:AC


Bulb power:240
Lamp Type:LED
Lamps quantity:1
Service life of lamp:15000
Service life of lamp (economic mode):10000

Lens System

Focal length range (f-f):0.504 - 0.659
Throw ratio:1.21:1 - 1.59:1 / 1.5 - 1.8:1


Built-in speaker(s):N / Y
Built-in speakers: No
Number of built-in speakers:2
RMS rated power:5
TV tuner integrated: No


Bluetooth: No
Ethernet LAN:N
Ethernet LAN connection: No
Wi-Fi:N / No

Operational Conditions

Operating altitude:0 - 118110.2
Operating relative humidity (H-H):0 - 85
Operating relative humidity range:0 - 85
Operating temperature (T-T):5 - 35 / 5 - 40
Operating temperature range (T-T):5 - 35

Other Features

Analogue video signal:Y
Aspect Ratio:16:9
Audio Input:Y
Audio Output:Y
Audio system:N
Compatibility:PLAYSTATION 3\nXbox 360
Connectivity Technology:Wired
Control panel:Y
Dimensions (WxDxH):15 x 12.3 x 4.8
Network ready: No
Power LED: Yes
Power supply type:AC
USB mass storage: No
Wireless technologies:Wired

Packaging Content

Batteries included:Y / Yes
Cables included:AC
Handheld remote control:Y / Yes
Manual:Y / Yes
Quick start guide: Yes
Remote Control Type:IR


Horizontal scan range:31 - 135
Mac operating systems supported: Yes
Noise Level:27
Noise level (economic mode):25
On Screen Display (OSD):Y
On Screen Display (OSD) languages:Simplified Chinese, English, French, Italian, Japanese, Russian
Password protection:Y
Plug and Play: Yes
Vertical scan range:24 - 120
Windows operating systems supported: Yes

Ports & interfaces

12V trigger:Y
AC (power) in: Yes
Audio (L,R) in:1
Audio (L,R) out:1
CardBus PCMCIA slot type: No
Component video (YPbPr/YCbCr) in:1
Composite video in:1
DVI port:N / No
HDMI ports quantity:2
HDMI version:2.0
RS-232 port:1
RS-232 ports:1
Serial interface type:RS-232
USB 2.0 ports quantity:2
VGA (D-Sub) ports quantity:1


AC input frequency:50 - 60 / 50/60
AC input voltage:100 - 240 / 110 - 220
Power consumption (max):305
Power consumption (standby):0.5 / 1
Power consumption (typical):260
Power Source:AC


Contrast ratio (dynamic):8000:1
Contrast ratio (typical):250000:1 / 400:1
Keystone correction, vertical:40
Native Aspect Ratio:16:9
Objective projection distance:59.1 - 393.7
Projection distance:47.2 - 318.9 / 59.1 - 393.7
Projection technology:DLP
Projector brightness:1600 / 2200 / 400
Projector native resolution:1080p (1920x1080) / 2160p (3840x2160)
Screen size compatibility:34.1 - 302.4 / 38 - 300
Supported aspect ratios:4:3, 16:9
Zoom capability:Manual / Y
Zoom ratio:1.3:1
Zoom type:Manual


Card reader integrated:N / No


3D:N / Y
3D compatibility: Yes
3D-ready: Yes
Analog signal format system:NTSC, PAL, SECAM
Full HD:Y / Yes
HD-Ready: Yes
Supported graphics resolutions:1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Supported video modes:1080i, 1080p, 720p / 480i,480p,576i,576p,720p,1080i,1080p,2160p

Weight & Dimensions

Depth:11.1 / 12.3
Height:4.65 / 4.8
Weight:11.5 / 9.92
Width:15 / 15.4